Based on my experiences My boyfriend have known each other for 4 years now, and we've been together for exactly 1 year, 1 month, and 22 days. We have been through the worst a couple can go through. And yet here we are, still loving one another. I believe it just depends on how well both of your minds are, and if you are ready to commit to a relationship. We are very much inlove and promise to love each other until the end of time.